Best Fertilizer for Onions in Kenya
What is the best onion fertilizer?
There are different types of Best Fertilizer for Onions in Kenya that can be used to help grow onions. One type of fertilizer is organic fertilizer. Organic fertilizers are good for the environment because they are made from natural ingredients. They are also good for the soil as they help improve soil structure.
Onion is a vegetable that is used for many different purposes. They can be eaten raw, cooked, or even used in a variety of recipes. One of the reasons onions are used is to add flavor to foods. One way to add flavor to onions is to use fertilizer.
Onion farming in Kenya can be a profitable business if done right. Most people make the mistake of buying any type of fertilizer they find on the internet. However, despite what the product says about its nutritional composition, if it does not contain a lot of nitrogen, it will not be of much use. The best chemical composition is one that contains nitrogen, sulfur and phosphorus.
Best Fertilizer for Onions in Kenya{2022}
Nitrogen Fertilizer - Best Fertilizer for Onions in Kenya
A nitrogen-based fertilizer will increase the size of the onion's leaves and, therefore, increase the scales on the bulb, making it larger and heavier. For a market that uses weight as a cost factor, larger onions can increase revenue for your onion business. However, nitrogen fertilizer alone will not give optimal yields. It is therefore also necessary to buy a fertilizer whose chemical formulation also includes sulfur and phosphorus.
Before planting, you must first prepare the land for the application of onion fertilizer by carrying out a soil test. If the soil has low levels of natural phosphorus, you will need to add phosphorus to help increase yields.
Potassium Fertilizer - Best Fertilizer for Onions in Kenya
Potassium is especially useful when applied to soils with very high nitrogen content. This is because it helps reduce the risk of onions rotting during storage. When planting onions, you need to pay close attention to chloride levels in the soil. Too much can reduce yields and during storage you may find that the weight of the onions has decreased.
Sulfur Fertilizer - Best Fertilizer for Onions in Kenya
This question will depend on several factors, but the most important is the amount of sulfur in your soil. If your soil has high levels of sulfur concentration, it can be harmful to your onions. Therefore, you will need a fertilizer that does not contain sulfur. If the soil has low or no concentrations of sulfur, you should add it to the soil as it helps the onions increase their nitrogen supply, which results in a higher yield.
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4 Reasons To Use Organic Onion Fertilizer - Best Fertilizer for Onions in Kenya
Before we dive into the technical side of organic and industrial fertilizers, let's first understand what organic means. An onion-based organic foliar fertilizer is a solution made from organic substances such as animal or vegetable waste. Simply put, think manure and compost. So what are the benefits of using a foliar fertilizer?
#1. Improves Soil Structure - Best Fertilizer for Onions in Kenya
Unlike industrial chemicals that destroy soil structure, organic solutions improve its structure. It will do this by improving your soil's ability to hold water and nutrients. Over time, if your land will become more fertile and productive.
#2. It's Eco-Friendly: Best Fertilizer for Onions in Kenya
When you use synthetic fertilizer, you introduce chemical solutions into the soil that can run off and pollute natural waterways. As a result, pollutants will affect marine life.
Note: According to a study by the Organic Trade Association, farmers who use organic solutions on their farms increase biodiversity by more than 30%.
#3. Synthetic Fertilizers Do Not Contain Carbon - Best Fertilizer for Onions in Kenya
Since they do not contain carbon in their chemical composition, it is difficult for microbes to feed. Microbes feed on solutions containing carbon, nitrogen, potassium and phosphorus. If you are environmentally conscious, we recommend using natural fertilizers.
#4. Organic Solutions Reduce the Use of Pesticides: Best Fertilizer for Onions in Kenya
While most people claim that organic fertilizers are more expensive, you need to consider the cost of pesticides to determine if this is true or false. By using organic solutions, you significantly reduce the amount of pesticides you spray on your farm. This means that you will have lower production costs in the long-run, which will increase your profits.
Onion Fertilizer Needs - Best Fertilizer for Onions in Kenya
Having identified the Best Fertilizer for Onions in Kenya, now is the time to create a suitable and practical onion fertilizer guide. First of all, it must be understood that the size of the bulb depends on the size of the green leaves at maturity; the larger the blade, the larger the ring. It's very easy.
Best Fertilizer for Onions in Kenya needs start the moment you dig your holes. When planting, be sure to place the phosphorus {This decision should be the result of a soil test} at least 3 inches below the seed. The reason you place it 3 inches below the seed is that the phosphorus acts as a seed germination booster.
Therefore, your onion fertilization program should begin with the grower digging a 3-inch-wide trench, then spreading the phosphate evenly over at least 10 feet of row. The phosphate should be lightly covered with soil before sowing the seed. From this stage, ammonium sulphate or ammonium nitrate should be applied at least every 30 days. For best results, never miss any part of this program as seeds may germinate unevenly.
Fertilizer Program: Best Fertilizer for Onions in Kenya
Your plan should always have plenty of nitrogen {unless otherwise directed by your agricultural officer}. It should be the following:
Pre-Planting: Before planting, place a fertilizer high in phosphorus at least 3 inches below the seed.
3 weeks after planting: apply nitrogen fertilizer at the rate of 1 cup per 20 feet
Every 2-3 weeks: Boost seeds with nitrogen until pulp begins to appear. When soft, do not apply more nitrogen.
Watering: Always water your onions each time you feed them. Remember to keep them moist throughout the growing season. Onions will need more water as they approach the ripening stage.
Disease and Control: The Best Fertilizer for Onions
One way to minimize the risk of disease is to use a foliar fertilizer. However, this does not mean that diseases will not affect onions. Some of the common diseases that can affect your bulbs are purple blotch and rust disease. Other diseases will depend on your location and local climate. Therefore, we recommend that you consult your agricultural agent for more information.
If you see purple lesions on the leaves, you have a purple spot. The purple spot is mainly caused by heavy fog and dew. If you detect this disease in your plants, you must act immediately as it can be very destructive to your garden.
One insect you should be aware of is the onion thrips. This insect feeds by sucking the juice from the leaves of crops. These insects should be controlled with a recommended insecticide.
Note: For the safety of your consumers, never use an insecticide within seven days of harvest.
Purple Spot Disease - Best Fertilizer for Onions in Kenya
The best cure for purple spot disease is to prevent it from happening in the first place. The following tips can be of great help:
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Tips! - Best Fertilizer for Onions in Kenya
1. Plant in Well-Drained Soil - Best Fertilizer for Onions in Kenya
2. If the wind is from the north, the rows of onion plants should run in the same direction as the prevailing wind.
3. Do not wear windproof coats
4. Use recommended fungicide if problem persists
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